Siemens SIMATIC ET 200S - Terminal Assignment of the 2 AI U High Speed

Analog Electronic Modules
12-50
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
12.7 2AI U High Speed analog electronic module
(6ES7 134-4FB51-0AB0)
Order number
6ES7 134-4FB51-0AB0
Properties
• 2 inputs for voltage measuring
• Input ranges:
¦ 10 V, resolution 13 bits + sign
 5 V, resolution 13 bits + sign
 2.5 V, resolution 13 bits + sign
1to5V,resolution13bits
• Isolated for load voltage L+
• Allowable common-mode voltage 100 VAC
SS
• Supports clock synchronized mode
-- Minimum possible time for the clock-synchronized DP cycle (T
DPmin
): 2.5 ms
-- Minimum possible conversion time of the input module (T
WEmin
): 1.1 ms
Terminal assignment
The following table shows the terminal assignment of the 2AI U High Speed for the
various terminal modules:
Table 12-38 Terminal assignment of the 2AI U High Speed
View
Terminal assignment Remarks
M
ana
M
1--
M
0--
AUX1 (e.g. PE)
2
3
4
6
7
8
1
5
M
1+
M
0+
AUX1 (e.g. PE)
V V
M
ana
TM-E15S24-A1 and 2AI U High Speed
CH1CH0
AUX1 must be
assigned to PE
AA
Channel 0: Terminals 1 to A4
Channel 1: Terminals 5 to A8
M+: Input signal ”+”
M--: Input signal ” --”
M
ana
: Module ground